CMake Error for depending two custom packages

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I have created a package called agv_msgs. I want to make this package contain my custom messages. I have built it with no problems. After that I have created another packege called agv_teleop and while creating this package I indicated agv_msgs, std_msgs, roscpp and rospy as its dependencies. I have modified the CMake list but when I try to catkin_make them I get the following error;

CMake Error at /home/emreay/catkin_ws/devel/share/agv_msgs/cmake/agv_msgsConfig.cmake:141 (message):
  Project 'agv_teleop' tried to find library 'agv_msgs'.  The library is
  neither a target nor built/installed properly.  Did you compile project
  'agv_msgs'? Did you find_package() it before the subdirectory containing
  its code is included?
Call Stack (most recent call first):
  /opt/ros/groovy/share/catkin/cmake/catkinConfig.cmake:75 (find_package)
  agv_teleop/CMakeLists.txt:7 (find_package)


-- Configuring incomplete, errors occurred!
make: *** [cmake_check_build_system] Error 1
Invoking "make cmake_check_build_system" failed

I have done the catkin_make for agv_msgs before I create the agv_teleop package. I also included agv_teleop for find_package() in CMakeLists of agv_teleop. I cannot figure out what I was doing wrong.

My CMakeLists for agv_msgs;

cmake_minimum_required(VERSION 2.8.3)
project(agv_msgs)

## Find catkin macros and libraries
## if COMPONENTS list like find_package(catkin REQUIRED COMPONENTS xyz)
## is used, also find other catkin packages
find_package(catkin REQUIRED COMPONENTS
  roscpp
  rospy
  std_msgs
  message_generation
)

## System dependencies are found with CMake's conventions
# find_package(Boost REQUIRED COMPONENTS system)


## Uncomment this if the package has a setup.py. This macro ensures
## modules and global scripts declared therein get installed
## See http://ros.org/doc/api/catkin/html/user_guide/setup_dot_py.html
# catkin_python_setup()

################################################
## Declare ROS messages, services and actions ##
################################################

## To declare and build messages, services or actions from within this
## package, follow these steps:
## * Let MSG_DEP_SET be the set of packages whose message types you use in
##   your messages/services/actions (e.g. std_msgs, actionlib_msgs, ...).
## * In the file package.xml:
##   * add a build_depend and a run_depend tag for each package in MSG_DEP_SET
##   * If MSG_DEP_SET isn't empty the following dependencies might have been
##     pulled in transitively but can be declared for certainty nonetheless:
##     * add a build_depend tag for "message_generation"
##     * add a run_depend tag for "message_runtime"
## * In this file (CMakeLists.txt):
##   * add "message_generation" and every package in MSG_DEP_SET to
##     find_package(catkin REQUIRED COMPONENTS ...)
##   * add "message_runtime" and every package in MSG_DEP_SET to
##     catkin_package(CATKIN_DEPENDS ...)
##   * uncomment the add_*_files sections below as needed
##     and list every .msg/.srv/.action file to be processed
##   * uncomment the generate_messages entry below
##   * add every package in MSG_DEP_SET to generate_messages(DEPENDENCIES ...)

## Generate messages in the 'msg' folder
 add_message_files(
   FILES
   uint8Array.msg
 )

## Generate services in the 'srv' folder
# add_service_files(
#   FILES
#   Service1.srv
#   Service2.srv
# )

## Generate actions in the 'action' folder
# add_action_files(
#   FILES
#   Action1.action
#   Action2.action
# )

## Generate added messages and services with any dependencies listed here
 generate_messages(
   DEPENDENCIES
   std_msgs
 )

###################################
## catkin specific configuration ##
###################################
## The catkin_package macro generates cmake config files for your package
## Declare things to be passed to dependent projects
## INCLUDE_DIRS: uncomment this if you package contains header files
## LIBRARIES: libraries you create in this project that dependent ...